The wiring diagram below shows how to connect everything that way. Next, if you use the same ESP32 microcontroller Marzen ...

According to Joseph, the drone is small and can be made using readily available parts such as an ESP32 module ... As you can see, the circuit board is exposed. The circuit diagram is as follows.

That mouthful is an accurate description of what it does: at the heart of the device is an ESP32 that uses WiFi to connect to a Raspberry Pi. It then telnets into the system, logs in, and requests ...